Summer health risks: Managing GERD and heart conditions in heat

Summer lifestyle changes and high temperatures can exacerbate certain health conditions, specifically gastroesophageal reflux disease (GERD) and cardiovascular issues.

For individuals with GERD, summer habits such as eating larger meals late at night, increased alcohol consumption, and lying down immediately after eating can trigger heartburn, regurgitation, and discomfort. Dr. Konstantinos Delis of Metropolitan Hospital notes that reflux occurs when the lower esophageal sphincter fails to prevent stomach contents from rising into the esophagus.

Regarding heart health, extreme heat forces the body to work harder to maintain a normal temperature, increasing heart rate and cardiac workload by two to four times. Dehydration and the loss of electrolytes through sweat further strain the heart. To mitigate risks, experts recommend staying hydrated, avoiding alcohol, consuming water-rich foods like fruits and salads, staying in shaded or cool environments, and avoiding direct sun exposure between 11 a.m. and 3 p.m.